请高手帮我翻译几个词组嘛！高奖励！急，在线等！

1, impression first-day envelope
2, impression main road
3, general layout
4, south area afforestation landscape
5, north area afforestation landscape
问过高手,绝对正确!

1, first day covers impression
2, the impression Avenue
3, the floor plan.
4, Southern green landscape
5, North Green Landscape
问题补充：Impression on first day of the event is a name!

1. the impression of the first-day cover
2.the impression avenue
3.the general plan
4.the southern virescence view
5.the northern virescence view

1.the first-day cover impression

Impression on first day
Impression Avenue
The floor plan
Southern green landscape
North Green Landscape

First Day impressive envelope
Impressive avenue
Total ichnography/Map
the southern area virescence landscape
the northern area virescence landscape

什么叫印象首日封啊?看不懂啊